The cologne you pick should make you feel good when you go out with it. I think confidence comes across more than any other of our attributes.

So when I was working with Amy Winehouse on "Back To Black," you know, she had all these beautiful songs, incredibly well-written and just her on an acoustic, nylon-string guitar. And she'd play them for me, and then I would kind of drum up my idea of what I thought - make a demo with what I thought the drums should be doing, the guitars - like, quite a crude demo.

Dave Guy, the trumpet player, is an incredible musician. He came into the studio one day, and they had just cut a cover of "Sign, Seal, Deliver" for something with Sharon Jones, and I just was blown away by how they got that sonic. I mean, it was just so much the real deal.

I think, you know, for me, whatever I need to slot into to make that music the best it can be or help the artists, or whoever I'm working with, achieve whatever vision they have in their head for a song.

Then, you know, the other more-traditional role of the producer in, like, the kind of Quincy Jones sense is kind of part arranger. So you're coming up with, like, these - you hear these songs that are quite bare-bones, and you dream up what's the band doing? What's the rhythm section doing? What's the guitars, strings, pianos - that sort of thing. It's almost like a little toolbox.

It's like every time you have one of these, you're sort of - your lease is renewed another five years. And that's kind of great for me 'cause that's all I really want to be doing still at this point, like just making records and getting to work with, like, artists that I think are exciting.

Stevie Wonder doing 'We Can Work It Out' by the Beatles is one of my favorite records of all time.